MIDI Memos vs Harmonizer

MIDI Memos is the fastest way to capture a musical idea on your iPhone or iPad. One button, one tap, you're recording. Play your MIDI keyboard or tap the built-in on-screen piano. Tap stop. You've got a clean Standard MIDI File ready to share to GarageBand, Logic, Ableton, Cubase, or any DAW. That's it. No setup, no tracks, no menus to navigate. WHAT IT DOES • Records MIDI from any Bluetooth or USB-C MIDI keyboard, controller, or pad • Built-in on-screen piano — set the exact number of keys, slide the starting note one key at a time, and play full-width in landscape • Background recording keeps capturing while the screen is locked or you switch to another app • Optional auto-split breaks a long session into separate takes at the silences (off by default) • A quick summary after each take — see the note count, length, detected key, and tempo, then rename, favorite, or discard it on the spot • Plays back every take through a high-quality piano so you can audition immediately • Optional metronome click during recording • Adjustable tempo (40–240 BPM), embedded in every exported file so it imports at the right tempo • Share .mid files instantly via AirDrop, Files, Mail, Messages, or directly to any DAW • Take library with favorites, search, and a 30-day trash so accidental deletes are recoverable • Universal — works on iPhone and iPad • No accounts, no tracking, no ads WHO IT'S FOR • Songwriters who want to capture a melody before it slips away • Producers who need a quick MIDI sketchpad away from the studio • Pianists and keyboardists practicing on a digital piano who want to log a take • Teachers and students who want a no-friction way to record an exercise • Anyone who has ever thought "I had an idea, but by the time I opened my DAW it was gone" WHY IT'S DIFFERENT Most DAWs are powerful and complex. MIDI Memos is the opposite — a single-purpose utility that does one thing well. There is no project to create, no track to arm, no preset to pick. The big red button is the entire interface. PRIVACY Your recordings stay on your device and are never uploaded. There are no accounts and no ads. MIDI Memos sends anonymous usage analytics and crash reports so bugs get fixed; none of it is used to track you across other apps. REQUIREMENTS • iOS 18 or later • iPhone or iPad • A MIDI keyboard via Bluetooth or USB is recommended; on-screen keyboard works too

Harmonizer - AUv3 is a real-time vocal harmonizer for iPhone and iPad. Sing into a microphone, select piano keys or chord pads, and hear live harmonies with low latency. Use it as a standalone instrument or load it as an AUv3 effect in compatible hosts such as GarageBand and Logic Pro for iPad. Key Features: - Live Vocal Harmonies: Process your voice in real time with harmonies based on held notes, piano keys, chord pads, or connected MIDI input. - Standalone and AUv3: Use Harmonizer as a standalone app or as an AUv3 audio effect in compatible music apps. Record the harmonized result directly in your host project. - Chord Pads: Play and hold chords with touch pads. Move between pads naturally, prepare the next chord while another is held, and use multiple octave ranges within each pad. - Audio Controls: Adjust dry vocal level, harmony level, output gain, and, in the standalone app, reverb amount and space preset. - Custom Chord Sets: Create, rename, duplicate, edit, and delete chord sets for different songs or performances. Choose the number of pads, chord roots, qualities, octaves, and pad layouts. - Piano Keyboard: Play with a multitouch piano keyboard designed for live performance. Choose Glide mode for sliding notes or Scroll mode to move across the keyboard while continuing to play. - iPad Dual Keyboard: On iPad, use two independent keyboard rows with separate positions for wider playing ranges. - MIDI Input: Use connected MIDI keyboards and controllers to play harmonies. MIDI works with chord pads and keys, including AUv3 host MIDI where supported. - MIDI Mapping: Map MIDI notes to chord pad positions and map MIDI knobs to key mixing controls such as Dry, Harmony, Reverb, and Output level. - Hand Control: Optionally control chord pads using the front camera. Hover over a pad with your hand and pinch to hold its chord. Includes a short tutorial plus low-light, no-hand, and multiple-hand guidance. - Local Processing: Microphone audio, camera input, chord sets, and performance settings stay on your device. Harmonizer does not upload or sell your audio or camera data. - Apple Intelligence Chord Progressions - Describe a mood, style, key, or progression idea to generate a named playable chord set with a short description; preview each chord, edit it, then save and use it live in Harmonizer. Requires a compatible device with Apple Intelligence enabled and availability may vary by language and region. Enjoy!